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EARLY DETECTION OF OVARIAN CANCER USING GABOR WAVELET PHASE QUANTIZATION AND BINARY CODING
Ovarian cancer treatment
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2015/5/27
Ovarian cancer is the 5th most common cancer in women, but it is the most difficult to detect in its early stages. Early detection and treatment of ovarian cancer has been shown to increase the five y...
Total Variation Wavelet-Based Medical Image Denoising
Variation Medical Image
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2009/9/8
We propose a denoising algorithm for medical images based on a combination of the total variation minimization scheme and the wavelet scheme. We show that our scheme offers effective noise removal i...
A Wavelet Packets Approach to Electrocardiograph Baseline Drift Cancellation
Electrocardiograph Baseline Drift Cancellation
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2009/9/8
Baseline wander elimination is considered a classical problem. In electrocardiography (ECG) signals, baseline drift can influence the accurate diagnosis of heart disease such as ischemia and arrhythmi...
3D Wavelet Subbands Mixing for Image Denoising
3D Wavelet Subbands Mixing Image Denoising
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2009/9/4
A critical issue in image restoration is the problem of noise removal while keeping the integrity of relevant image information. The method proposed in this paper is a fully automatic 3D blockwise ver...
A Based Bayesian Wavelet Thresholding Method to Enhance Nuclear Imaging
Enhance Nuclear Imaging Bayesian
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2009/9/4
Nuclear images are very often used to study the functionality of some organs. Unfortunately, these images have bad contrast, a weak resolution, and present fluctuations due to the radioactivity disint...
A Wavelet-Based Multiresolution Reconstruction Method for Fluorescent Molecular Tomography
Fluorescent Molecular Tomography Multiresolution
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2009/9/4
Image reconstruction of fluorescent molecular tomography (FMT) often involves repeatedly solving large-dimensional matrix equations, which are computationally expensive, especially for the case where ...
Review of "Image processing and analysis: variational, PDE, Wavelet, and Stochastic methods" by Tony F. Chan and Jianhong (Jackie) Shen
Image processing and analysis Tony F. Chan and Jianhong (Jackie) Shen
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2010/2/26
Image processing is an important component of modern technologies because human depends so much on the visual information than other creatures. Image is better than any other information form for us t...
Reference signal extraction from corrupted ECG using wavelet decomposition for MRI sequence triggering: application to small animals
corrupted ECG wavelet decomposition small animals
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2010/2/26
The efficiency of the presented method has been tested on a group of quite representative signals containing: highly contaminated (mean SNR<-5 dB) simulated ECGs that replicate normal and pathological...